Testing of welded joints of thermoplastics semi-finished products - Part 5: Macroscopic examination
NORM herausgegeben am 1.6.2026
Bezeichnung normen: ČSN EN 12814-5
Zeichen: 056820
Katalog-Nummer: 523399
Ausgabedatum normen: 1.6.2026
Zahl der Seiten: 12
Gewicht ca.: 36 g (0.08 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies the cutting and preparation of test specimens and the conditions for performing the macroscopic examination of the test specimens.
The test is applicable to welded assemblies made from thermoplastics materials filled or unfilled, using the following processes:
- hot gas welding: round nozzle, high speed nozzle, wedge;
- extrusion welding;
- heated tool welding: butt, saddle, socket, wedge;
- electrofusion welding: socket, saddle